Process Modeling and Die Optimization Design of Aluminum Alloy Extrusion Profiles Used in High-Speed Train

被引：1
|
作者：
Zhao, Guoqun [1 ]
Sun, Xuemei [1 ]
Zhang, Cunsheng [1 ]
Chen, Hao [1 ]
Guan, Yanjin [1 ]
机构：
[1] Shandong Univ, Minist Educ, Key Lab Liquid Solid Struct Evolut & Proc Mat, Jinan 250061, Peoples R China
来源：
11TH INTERNATIONAL CONFERENCE ON NUMERICAL METHODS IN INDUSTRIAL FORMING PROCESSES (NUMIFORM 2013) | 2013年 / 1532卷
关键词：
Aluminum Alloy Profile; Extrusion; Die Optimization Design; High-speed Train Body; SIMULATION;
D O I：
10.1063/1.4806818
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The numerical modeling methods for extrusion processes of high-speed train aluminum alloy profiles were introduced. A multi-objective optimization design method for aluminum alloy profile extrusion dies was also proposed. The material flow of several typical aluminum alloy profile extrusion processes for high-speed train was summarized and the extrusion die designs were optimized. The mechanical properties and material microstructure of the high-speed train profile were experimentally studied. Finally, the extrusion die design methods for aluminum alloy extrusion profiles of high-speed train were summarized.
引用
收藏
页码：144 / 149
页数：6
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